For an unknown parent function f(x), write a function g(x) that is: vertically stretched by a factor of 2, shifted up 5 units, and shifted right 4 units.

2/1 or just 2. sorry if i get this wrong

It's like discovering the answer to a puzzle. the purpose in solving an equation is to find the value or values of the variable that makes it a true statement. any value of the variable that makes the equation true is called a solution to the equation.